#!/bin/bash
set -eux

function install_dnsmasq_upstart {
  cat > /etc/init/nova-bm-dnsmasq.conf << eof
start on runlevel [2345]
stop on runlevel [016]
pre-start script
  mkdir -p /tftpboot
  chown -R nova:nova /tftpboot
  killall -9 dnsmasq || echo 'no dnsmasq running'
end script
task

script
  exec dnsmasq --conf-file= \\
               --port=0 \\
               --enable-tftp \\
               --tftp-root=/tftpboot \\
               --dhcp-boot=pxelinux.0 \\
               --bind-interfaces \\
               --pid-file=/var/run/dnsmasq.pid \\
               --interface=eth0 \\
               --dhcp-range=10.8.53.201,10.8.53.206,29
end script
eof
}

install-packages dnsmasq novnc dnsmasq-utils ebtables

os-svc-install -n nova -u nova -r https://github.com/openstack/nova.git

# for libvirt clouds only
install-packages libvirt-bin python-libvirt kvm pm-utils syslinux
usermod -a -G libvirtd nova

mkdir -p /var/run/nova/keys && chown -R nova:nova /var/run/nova/keys
os-svc-daemon nova-api              nova nova-api              "--config-dir /etc/nova"
os-svc-daemon nova-rpc-zmq-receiver nova nova-rpc-zmq-receiver "--config-dir /etc/nova"
os-svc-daemon nova-cert             nova nova-cert             "--config-dir /etc/nova"
os-svc-daemon nova-scheduler        nova nova-scheduler        "--config-dir /etc/nova --debug"
os-svc-daemon nova-consoleauth      nova nova-consoleauth      "--config-dir /etc/nova"
os-svc-daemon nova-conductor        nova nova-conductor        "--config-dir /etc/nova"
os-svc-daemon nova-compute          nova nova-compute          "--config-dir /etc/nova"
os-svc-daemon nova-baremetal-deploy-helper \
                                     nova nova-baremetal-deploy-helper "--config-dir /etc/nova"
install_dnsmasq_upstart

mkdir -p /tftpboot/pxelinux.cfg/
cp /usr/lib/syslinux/pxelinux.0 /tftpboot/
chown -R nova:nova /var/lib/misc/

echo "nova ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/nova
chmod 0440 /etc/sudoers.d/nova
visudo -c